alter table [deleted_problem] add [PROBLEM_TYPE] [int] NULL
go
alter table [deleted_problem] add [GRADE] [int] NULL
go
alter table [deleted_problem] add [POSTCHECK_ID] [int] NULL
go
alter table [deleted_problem] add [COMPLETE_DATE] [datetime] NULL
go
alter table [deleted_problem] add [POSTCHECK_PATTERN_ID] [int] NULL
go
alter table [deleted_problem] add [POSTCHECK_CONTENT_ID] [int] NULL
go
alter table [deleted_problem] add [POSTCHECK_STANDARD_ID] [int] NULL
go
alter table [deleted_problem] add [ESCALATE_DEPART1_ID] [int] NULL
go
alter table [deleted_problem] add [WRITER_USER_MANAGE_GROUP_ID] [int] NULL
go